Gilberto Hinojosa said he will stay on the job until March.
Wiles, the daughter of sportscaster Pat Summerall, will be the first woman White House chief of staff.
A fractured base and a resurgent Donald Trump doomed the Dallas Democrat’s chances.
Wiles is widely credited within and outside Trump’s inner circle for running what was, by far, his most disciplined and well-executed campaign.
The remarks to the nation is Biden’s first appearance on camera in the aftermath of Trump’s decisive victory over Harris.
Biden’s decision to remain in the race until just 107 days before Election Day is a move that his Democratic critics say all but sealed his party’s surrender of the White House.
European climate agency says Earth was the hottest it has ever been this year, fueling growing worries of a warming planet.
Special publication is available wherever the newspaper is sold in North Texas.
Gov. Greg Abbott celebrated election wins that bring him closer to approving education savings accounts.
President Joe Biden implemented a historic amount of student debt relief that was challenged by Republicans.